HNKDD LCD Gas Boiler Thermostat 3A Weekly Programmable Room Heating Temperature Controller 86x86mm
- Gas boiler thermostat is with LCD digital display screen..
- It is used to control boilers to start or stop working in order to adjust temperature..
- Thermostat detects room temperature, when actual room temperature is lower than your set temperature, thermostat controls boiler to start working..
- Then thermostat controls boiler to stop working when actual room temperature is higher than your set temperature..
- Convenient to mount on the wall or stand on somewhere..